\input{umtest-preamble} \usepackage[partial=italic]{unicode-math} \setmathfont{Asana Math} \begin{document} \[∂𝜕 \quad 𝛛𝝏 \quad 𝞉𝟃\] \[∂𝜕 \quad \mathbf{∂𝜕} \quad \mathbfsf{∂𝜕}\] \[\mathup{∂𝜕} \quad \mathit{∂𝜕}\] \[\mathbfup{∂𝜕} \quad \mathbfit{∂𝜕}\] \[\mathbfsfup{∂𝜕} \quad \mathbfsfit{∂𝜕}\] \end{document}